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France
Brittany
Saint-Brieuc

Merléac

The best walks and hikes around Merléac

4.7

(275)

2,065

hikers

57

hikes

Hiking around Merléac offers diverse landscapes in a rural and hilly commune of Brittany, France. The region is characterized by undulating terrain, featuring the artificial Lac de Bosméléac and the historic Rigole d'Hilvern. Hikers can explore well-maintained trails through forests and open countryside, providing varied elevations and scenic views.

Best hiking trails around Merléac

  • The most popular hiking route is Lake Oak loop from Lac de Bosméléac, a 3.2 miles (5.1 km) trail that takes 1 hour 20 minutes…

Last updated: May 6, 2026

4.4

(19)

123

hikers

#1.

Bosméléac Dam – Barrage loop from Lac de Bosméléac

5.28km

01:23

40m

40m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(6)

26

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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5.0

(4)

12

hikers

10.8km

02:56

160m

160m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

5.0

(1)

11

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

4.8

(6)

15

hikers

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Merléac

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Tips from the Community

Empas Jean
June 11, 2025, Barrage de Bosméléac

You have to carry the bike to cross the dam, but it's worth the view!

Translated by Google

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Yoyo
February 10, 2025, Barrage

Very nice walk around this lake.

Translated by Google

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Only very recently constructed pumptrack with plenty of smooth flowing lines, on any sort of bike.

1

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michael monchaud
August 11, 2022, Barrage

Nice corner, good part on a road not too busy, possibility to cut and go around the lake

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0

0

nice easy

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0

0

Frequently Asked Questions

How many hiking trails are available around Merléac?

Merléac offers a wide variety of hiking opportunities, with over 50 different trails to explore. These routes cater to various skill levels, from easy strolls to more challenging hikes through the region's diverse landscapes.

Are there easy hiking trails suitable for beginners or families in Merléac?

Yes, Merléac has numerous easy trails perfect for beginners or families. For instance, the Lake Oak loop from Lac de Bosméléac is an easy 5.1 km walk around the lake's banks, offering a pleasant and accessible experience for all.

What kind of natural features can I expect to see on hikes in Merléac?

Hiking in Merléac allows you to experience diverse natural features. You'll encounter the tranquil Lac de Bosméléac, the historic Rigole d'Hilvern with its tree-lined paths, and undulating countryside offering scenic views. Forests, such as those near the Sainte-Tréphine Chapel, also provide shaded routes.

Are there any circular hiking routes in Merléac?

Yes, many of the trails in Merléac are circular, allowing you to start and end at the same point. A great example is the Hiking loop from Lanfains, a moderate 10.8 km trail that takes you through the hilly countryside.

What do other hikers enjoy most about the trails in Merléac?

The trails in Merléac are highly rated by the komoot community, with an average score of 4.6 stars from over 250 reviews. Hikers often praise the tranquil atmosphere around Lac de Bosméléac, the well-maintained paths of the Rigole d'Hilvern, and the varied, scenic views across the hilly Breton countryside.

Are there any longer or more challenging hikes available?

For those seeking a more extensive experience, Merléac offers several moderate to difficult routes. The Barrage – Lake Oak loop from Allineuc is a moderate 10.8 km path that explores the area around the lake and its dam, providing a good challenge with varied terrain.

Can I bring my dog on the hiking trails in Merléac?

Merléac is generally dog-friendly, with many trails suitable for walks with your canine companion. The paths around Lac de Bosméléac and along the Rigole d'Hilvern are popular choices for dog walkers. Always ensure your dog is under control and check for any specific local regulations or signage regarding pets.

Where can I find parking for hiking trails in Merléac?

Parking is typically available at key access points for popular trails, especially around Lac de Bosméléac. Look for designated parking areas near the lake or at the start of specific routes. For example, the Lake Oak – Barrage loop from Merléac often has parking options near the village or the lake's facilities.

What are some interesting landmarks or attractions near the hiking routes?

Beyond the trails, you can explore several interesting landmarks. The historic Rigole d'Hilvern itself is a notable feature, and the Sainte-Tréphine Chapel is nestled within the local forests. Further afield, you can visit the Guerlédan Dam and the scenic Canal de Nantes à Brest, which offers additional walking opportunities.

What is the best time of year to go hiking in Merléac?

Merléac is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with blooming flora or vibrant fall colors. Summer is also popular, especially around Lac de Bosméléac, though some forest trails provide welcome shade during warmer days.

Are there any trails that connect to the Nantes-Brest Canal?

Yes, the historic Rigole d'Hilvern, which is a popular greenway for hiking, was specifically constructed to supply the Nantes-Brest Canal. You can follow paths from the Bosméléac Dam all the way to Le Quillio, connecting you to this significant waterway and its extended network of trails.

Are there any hikes that offer panoramic views of the region?

Merléac's hilly terrain provides several spots with excellent panoramic views. The region boasts stunning 360° views from elevated points like Butte Saint-Michel. Many trails that traverse the undulating countryside will offer glimpses of the expansive Breton landscape.

Are there any trails suitable for mountain biking as well?

While primarily known for hiking, the area around Lac de Bosméléac and the Rigole d'Hilvern is also popular for mountain biking. The well-maintained paths and varied terrain offer suitable conditions for both activities, allowing you to explore the natural beauty on two wheels as well.

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